51754192880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{15803}}^1$

素因数の和:15943

約数の個数: 160

約数和(自身を含む): 134325402624

約数和(自身を除く): 82571209744

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 67, 80, 94, 104, 130, 134, 188, 208, 235, 260, 268, 335, 376, 470, 520, 536, 611, 670, 752, 871, 940, 1040, 1072, 1222, 1340, 1742, 1880, 2444, 2680, 3055, 3149, 3484, 3760, 4355, 4888, 5360, 6110, 6298, 6968, 8710, 9776, 12220, 12596, 13936, 15745, 15803, 17420, 24440, 25192, 31490, 31606, 34840, 40937, 48880, 50384, 62980, 63212, 69680, 79015, 81874, 125960, 126424, 158030, 163748, 204685, 205439, 251920, 252848, 316060, 327496, 409370, 410878, 632120, 654992, 742741, 818740, 821756, 1027195, 1058801, 1264240, 1485482, 1637480, 1643512, 2054390, 2117602, 2970964, 3274960, 3287024, 3713705, 4108780, 4235204, 5294005, 5941928, 7427410, 8217560, 8470408, 9655633, 10588010, 11883856, 13764413, 14854820, 16435120, 16940816, 19311266, 21176020, 27528826, 29709640, 38622532, 42352040, 48278165, 49763647, 55057652, 59419280, 68822065, 77245064, 84704080, 96556330, 99527294, 110115304, 137644130, 154490128, 193112660, 199054588, 220230608, 248818235, 275288260, 386225320, 398109176, 497636470, 550576520, 646927411, 772450640, 796218352, 995272940, 1101153040, 1293854822, 1990545880, 2587709644, 3234637055, 3981091760, 5175419288, 6469274110, 10350838576, 12938548220, 25877096440, 51754192880]

約数ペア:

[(1, 51754192880), (2, 25877096440), (4, 12938548220), (5, 10350838576), (8, 6469274110), (10, 5175419288), (13, 3981091760), (16, 3234637055), (20, 2587709644), (26, 1990545880), (40, 1293854822), (47, 1101153040), (52, 995272940), (65, 796218352), (67, 772450640), (80, 646927411), (94, 550576520), (104, 497636470), (130, 398109176), (134, 386225320), (188, 275288260), (208, 248818235), (235, 220230608), (260, 199054588), (268, 193112660), (335, 154490128), (376, 137644130), (470, 110115304), (520, 99527294), (536, 96556330), (611, 84704080), (670, 77245064), (752, 68822065), (871, 59419280), (940, 55057652), (1040, 49763647), (1072, 48278165), (1222, 42352040), (1340, 38622532), (1742, 29709640), (1880, 27528826), (2444, 21176020), (2680, 19311266), (3055, 16940816), (3149, 16435120), (3484, 14854820), (3760, 13764413), (4355, 11883856), (4888, 10588010), (5360, 9655633), (6110, 8470408), (6298, 8217560), (6968, 7427410), (8710, 5941928), (9776, 5294005), (12220, 4235204), (12596, 4108780), (13936, 3713705), (15745, 3287024), (15803, 3274960), (17420, 2970964), (24440, 2117602), (25192, 2054390), (31490, 1643512), (31606, 1637480), (34840, 1485482), (40937, 1264240), (48880, 1058801), (50384, 1027195), (62980, 821756), (63212, 818740), (69680, 742741), (79015, 654992), (81874, 632120), (125960, 410878), (126424, 409370), (158030, 327496), (163748, 316060), (204685, 252848), (205439, 251920)]